package io.babystar.modules.business.service;

import com.baomidou.mybatisplus.extension.service.IService;
import io.babystar.common.utils.PageUtils;
import io.babystar.common.utils.R;
import io.babystar.modules.business.entity.SignEntity;
import io.babystar.modules.business.entity.StudentCourseDateEntity;

import java.util.List;
import java.util.Map;

/**
 * 
 *
 * @author jeson
 * @email 574197743@qq.com
 * @date 2021-03-23 20:03:33
 */
public interface SignService extends IService<SignEntity> {

    PageUtils queryPage(Map<String, Object> params);

    R signIn(SignEntity t, StudentCourseDateEntity scdEntity);

    boolean signInBybackstage(SignEntity t, StudentCourseDateEntity scdEntity);

    void delete(List<Long> ids);

    List<Map<String,Object>> getTichengBy(Map<String, Object> params);

}

